ZA201103987B - Cemented carbide body and method - Google Patents

Cemented carbide body and method

Info

Publication number
ZA201103987B
ZA201103987B ZA2011/03987A ZA201103987A ZA201103987B ZA 201103987 B ZA201103987 B ZA 201103987B ZA 2011/03987 A ZA2011/03987 A ZA 2011/03987A ZA 201103987 A ZA201103987 A ZA 201103987A ZA 201103987 B ZA201103987 B ZA 201103987B
Authority
ZA
South Africa
Prior art keywords
cemented carbide
carbide body
cemented
carbide
Prior art date
Application number
ZA2011/03987A
Other languages
English (en)
Inventor
Ioannis Arvanitidis
Original Assignee
Sandvik Intellectual Property
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sandvik Intellectual Property filed Critical Sandvik Intellectual Property
Publication of ZA201103987B publication Critical patent/ZA201103987B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/05—Mixtures of metal powder with non-metallic powder
    • C22C1/051—Making hard metals based on borides, carbides, nitrides, oxides or silicides; Preparation of the powder mixture used as the starting material therefor
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
    • C22C29/02—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides
    • C22C29/06—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds
    • C22C29/08—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds based on tungsten carbide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • B22F2998/10—Processes characterised by the sequence of their steps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12014—All metal or with adjacent metals having metal particles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
    • Y10T428/24983—Hardness
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
    • Y10T428/252—Glass or ceramic [i.e., fired or glazed clay, cement, etc.] [porcelain, quartz, etc.]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Powder Metallurgy (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
  • Drilling Tools (AREA)
ZA2011/03987A 2008-11-11 2011-05-30 Cemented carbide body and method ZA201103987B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP08168848A EP2184122A1 (en) 2008-11-11 2008-11-11 Cemented carbide body and method
PCT/SE2009/051285 WO2010056191A1 (en) 2008-11-11 2009-11-11 Cemented carbide body and method

Publications (1)

Publication Number Publication Date
ZA201103987B true ZA201103987B (en) 2014-12-23

Family

ID=40639607

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2011/03987A ZA201103987B (en) 2008-11-11 2011-05-30 Cemented carbide body and method

Country Status (12)

Country Link
US (2) US8277959B2 (enExample)
EP (2) EP2184122A1 (enExample)
JP (2) JP6105202B2 (enExample)
KR (1) KR101676506B1 (enExample)
CN (2) CN102209599B (enExample)
AU (1) AU2009314659B2 (enExample)
BR (1) BRPI0921915B1 (enExample)
CA (1) CA2743131C (enExample)
PL (1) PL2355948T3 (enExample)
RU (1) RU2526627C2 (enExample)
WO (1) WO2010056191A1 (enExample)
ZA (1) ZA201103987B (enExample)

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FR2936817B1 (fr) * 2008-10-07 2013-07-19 Varel Europ Procece pour fabriquer une piece comprenant un bloc en materiau dense du type carbure cemente, presentant un grandient de proprietes et piece obtenue
GB0903343D0 (en) † 2009-02-27 2009-04-22 Element Six Holding Gmbh Hard-metal body with graded microstructure
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EP2725111B1 (en) * 2011-06-27 2019-10-02 Kyocera Corporation Hard alloy and cutting tool
US9764523B2 (en) * 2011-11-29 2017-09-19 Smith International, Inc. High pressure carbide component with surfaces incorporating gradient structures
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CN107635700A (zh) * 2015-05-21 2018-01-26 山特维克知识产权股份有限公司 生产用于切削、钻凿或破碎固体材料的刀具的方法及这样的刀具
CN106975693A (zh) * 2016-01-19 2017-07-25 Ykk株式会社 成形用模具工具
EP3442728B1 (en) * 2016-04-15 2021-05-19 Sandvik Intellectual Property AB Cermet or cemented carbide powder and three dimensional printing thereof
EP3808867B1 (en) * 2016-09-28 2023-09-13 Sandvik Intellectual Property AB A rock drill insert
CN106761429A (zh) * 2016-12-07 2017-05-31 四川大学 一种金刚石钻齿
ES2947357T3 (es) 2018-03-27 2023-08-07 Sandvik Mining And Construction Tools Ab Inserto de perforación de rocas
EP3653743A1 (en) * 2018-11-14 2020-05-20 Sandvik Mining and Construction Tools AB Binder redistribution within a cemented carbide mining insert
CN109797333A (zh) * 2019-01-11 2019-05-24 广东技术师范学院 一种纳米晶或超细晶wc基硬质合金及其制备方法与应用
ES2912991T3 (es) 2019-07-10 2022-05-30 Sandvik Mining And Construction Tools Ab Cuerpo de carburo cementado con gradiente y método de fabricación del mismo
EP3838448A1 (en) 2019-12-20 2021-06-23 Sandvik Mining and Construction Tools AB Method of treating a mining insert
EP3909707B1 (en) 2020-05-14 2024-11-06 Sandvik Mining and Construction Tools AB Method of treating a cemented carbide mining insert
CN111761059A (zh) * 2020-06-04 2020-10-13 杭州科技职业技术学院 一种3d打印制备pdc钻头的工艺
EP4275815A1 (en) 2022-05-09 2023-11-15 Sandvik Mining and Construction Tools AB Double pressed chromium alloyed cemented carbide insert

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Also Published As

Publication number Publication date
KR101676506B1 (ko) 2016-11-15
EP2355948A1 (en) 2011-08-17
EP2355948B1 (en) 2018-05-16
KR20110089340A (ko) 2011-08-05
CN103752833A (zh) 2014-04-30
PL2355948T3 (pl) 2018-10-31
EP2184122A1 (en) 2010-05-12
CA2743131C (en) 2017-08-22
JP6196646B2 (ja) 2017-09-13
AU2009314659B2 (en) 2014-01-30
AU2009314659A1 (en) 2010-05-20
CN103752833B (zh) 2017-08-08
CN102209599B (zh) 2016-02-24
US20100151266A1 (en) 2010-06-17
JP2016047960A (ja) 2016-04-07
US8277959B2 (en) 2012-10-02
US20120274007A1 (en) 2012-11-01
BRPI0921915B1 (pt) 2018-01-30
JP6105202B2 (ja) 2017-03-29
WO2010056191A1 (en) 2010-05-20
RU2526627C2 (ru) 2014-08-27
CA2743131A1 (en) 2010-05-20
CN102209599A (zh) 2011-10-05
BRPI0921915A2 (pt) 2015-12-29
US8475710B2 (en) 2013-07-02
RU2011123764A (ru) 2012-12-20
JP2012508327A (ja) 2012-04-05

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